Ungraded vs PSA 10 Weakness Guard Energy #258: price difference
Weakness Guard Energy #258 value — Ungraded $8 vs PSA 10 $59. PSA 10 sells for 7.38× Ungraded (+638%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 7.38× (+638%) the Ungraded price — a $51 difference per card.
PSA 10 sells for 3.93× (+293%) the Grade 9 price — a $44 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Weakness Guard Energy #258, the jump from Ungraded to PSA 10 is worth $51 (7.38×) — if your copy grades at the top, that premium can cover the fee. A grade below the top one changes the math, so run your exact numbers first.
Run the grading break-even math →Values are estimates from real sales data — not appraisals or offers. Some links earn JunkPal a commission at no cost to you (disclosure).